Answer:
Your answer is D. 16 3/4
Step-by-step explanation:
10 1/12 + 6 2/3 = 67
4
= 16 3/4
= 16.75
Calculation steps
Conversion a mixed number to a improper fraction: 10 1/12 = 10 · 12 + 1/12
= 121/12
Conversion a mixed number to a improper fraction:
6 2/3 = 6 · 3+2/3
= 20/3
Add: 121/12 + 20/3 = 121/12 + 20 · 4/3 · 4 = 121/12 + 80 12 = 121 + 80/12 = 201/12 = 67/4
Answer:
0.530 (the 0 is not required)
Step-by-step explanation:
this is because another combination would be .35 which is less than .53 so this what i think the answer is.
--hope this helped :))
The price of the fries would be $2.50, the price of the drink would be $2.50, and the price of the cheeseburger wold be $7.50.
We can write a set of equations to represent the prices, if 'f' is fries, 'd' is drink, and 'c' is cheeseburger:
c = 3f
f = d
Using these equations, we can then write out the sum of the items also, as it would be c + f + d = 12.50, but as we know that c = 3f and d = f, we can write it as 3f + f + f = 12.50, and then solve:
3f + f + f = 12.50
5f = 12.50
÷ 5
f = $2.50
Now that we know the price of the fries, we know that the price of the drink is the same, so the drink is also $2.50. Then, we can multiply 2.50 by 3 as we know that the cheeseburger is 3 times the cost of the fries, and 2.50 × 3 = 7.50.
I hope this helps!
The price of the cheeseburger was given in terms of the price of the fries, so let's start by choosing a variable to represent the price of the fries.
Let x = price of fries
Then price of cheeseburger = 3x
Price of drink = x
The cost of the three items is the sum of their prices: x + 3x + x = 5x
The cost is $12.50, so 5x must equal $12.50. That gives us our equation.
5x = 12.5
x = 2.5
The fries and the drink cost $2.50 each.
3x = 3(2.5) = 7.50
The cheeseburger cost $12.50.
Answer: Cheeseburger: $7.50 Fries: $2.50 Drink: $2.50
0.214285714
Hope this helps! :)
P.S- can you help me with my problem? LOL it's just that no one will help me! It's on planets. Hopefully, you know those stuff. :(